Knife housing



FIG. 1 is a perspective view of a knife housing showing our new design;

FIG. 2 is a right side rear perspective view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a front view thereof; and,

FIG. 8 is a rear view thereof.

The broken lines in the drawings show structure that is not part of the claimed design, but rather show portions of an article in which the design is embodied or applied to that are not considered part of the claimed design. 

CLAIM The ornamental design for a knife housing, as shown and described. 